Analysts now hope that the Bank will use next week's inflation report to signal changes to its policy of forward guidance.

There had been speculation that the Bank would issue a statement alongside the latest interest rate decision.

However, in announcing the hold in rates and quantitative easing, the MPC said it, "reached its decisions in the context of the monetary policy guidance announced alongside the publication of the August 2013 Inflation Report".

Stronger growth

When the policy of forward guidance was first announced, in August last year, Bank of England governor Mark Carney said the Bank would not raise interest rates until the unemployment rate fell to 7% or below.

At the time the Bank did not predict this rate would be hit until 2016, but recent strong growth in the UK economy has led many economists to revise their forecasts.

Jobless figures released last month showed that the unemployment rate fell to 7.1% in the three months to November.

There is pressure on Mr Carney to use next week's inflation report to clarify or amend his forward guidance policy in the light of those recent economic figures.

Some say any future decision on interest rates should be linked to factors other than the jobless rate.

Analysis

By Hugh PymChief economics correspondent, BBC News

No change to interest rates and no change to the money creation plan known as quantitative easing - hardly a startling headline.

But you can be sure that there was a fascinating discussion around the Monetary Policy Committee table. Bank policymakers had to decide where they go next once unemployment falls to 7% (almost inevitably in the next month or so).

The Governor, Mark Carney, knows he will face tough questions at the launch of the quarterly inflation report next Wednesday. Inevitably they will focus on the future of the forward guidance policy, which linked a consideration of interest rate rises to that 7% threshold being reached.

The Governor and his colleagues no doubt discussed a range of economic indicators they could monitor as they weigh up the case for rate increases. The immediate challenge, though, will be selling the package to the media and markets, and persuading them policy is evolving rather than changing direction.

David Kern, chief economist at the British Chambers of Commerce, said: "Linking forward guidance exclusively to unemployment has proved counter-productive.

"Focusing instead on a range of key indicators would increase its effectiveness, reinforce business confidence, and pour cold water on the cynicism that many City analysts have demonstrated."

Some of the pressure on the Bank has eased because of the slowdown in inflation. The annual rate fell to 2% in December, the first time it has been at or below the government-set target of 2% since November 2009.

UK interest rates were first cut to their current level in March 2009.

Jonathan Loynes of Capital Economics said: "The MPC's decision to leave policy on hold today was almost certainly the last to be taken under the unemployment-focused forward guidance adopted just six months ago.

"But whatever replaces it, interest rates are likely to remain at very low levels for a long time yet.

"One option is simply to switch the focus to a different variable, such as wages growth or nominal GDP. But the unemployment rate experience has proved the folly of relying on a single indicator to represent the overall state of the economy."